Flip 32+ (Naze 32) Flight Controller Guide

I got new esc’ but now I can’t get my devo 7 to arm the drone and spin the motors.

Could you add a few photos so that I can see how everything has been setup? Also have you checked the arm settings in clean flight? First thing would be to calibrate the motors in clean flight and then you can also make sure the motors are connected properly and working.